CN111204314A - Identity recognition method and system for battery replacement battery entering battery replacement system - Google Patents
Identity recognition method and system for battery replacement battery entering battery replacement system Download PDFInfo
- Publication number
- CN111204314A CN111204314A CN201811308259.7A CN201811308259A CN111204314A CN 111204314 A CN111204314 A CN 111204314A CN 201811308259 A CN201811308259 A CN 201811308259A CN 111204314 A CN111204314 A CN 111204314A
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- battery
- identity
- battery replacement
- entering
- replacement
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000012546 transfer Methods 0.000 claims abstract description 33
- 238000012544 monitoring process Methods 0.000 claims abstract description 24
- 238000004891 communication Methods 0.000 claims abstract description 10
- 230000002159 abnormal effect Effects 0.000 claims abstract description 7
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
- B60S5/06—Supplying batteries to, or removing batteries from, vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses an identity identification method and system for a battery replacement battery entering a battery replacement system, wherein the battery replacement system comprises a battery transfer bin and a monitoring system, and the battery transfer bin is in communication connection with the monitoring system; the identity recognition method comprises the following steps: putting a battery to be identified into the battery transfer bin; the monitoring system acquires the identity identification information of the battery to be identified in the battery transfer bin; and the monitoring system judges whether the identity identification information is valid or not, and if not, the monitoring system outputs the information that the identity of the battery to be identified is abnormal. According to the invention, the identity identification information is set in the battery replacement system, and the information is acquired and judged when the battery enters the battery replacement system, so that the identity identification of the battery entering the battery replacement system is realized, the inherent assets of the battery replacement system can be maintained to the maximum extent, and the bad batteries of the non-battery replacement system are prevented from entering the battery replacement network.
Description
Technical Field
The invention belongs to the field of quick battery replacement, and particularly relates to an identity identification method and system for a battery replacement battery entering a battery replacement system.
Background
The quick-change technology of the battery is more and more popular in the market, and the investment of battery changing facilities and battery changing batteries is more and more. The service life attenuation of the battery is always the development bottleneck of the lithium battery, and if no effective method is available in the battery replacement system to prevent a signed user from bringing a battery in a non-battery replacement system with large attenuation into the battery replacement system, the battery replacement battery which works well in the battery replacement system will run off, and great influence will be caused on the benefit of the battery replacement system. At present, a scheme for confirming whether a battery replaced by a user is a legal battery replacement battery which is authenticated in a battery replacement system is lacked in the battery replacement system.
Disclosure of Invention
The invention aims to overcome the defect that the authenticated legal battery replacement battery with good work in a battery replacement system runs off because a battery in a non-battery replacement system cannot be prevented from flowing into the battery replacement system in the prior art, and provides an identity identification method and system of the battery replacement battery entering the battery replacement system, wherein the identity identification method and system can prevent the illegal battery in the non-battery replacement system from flowing into the battery replacement system.
The invention solves the technical problems through the following technical scheme:
the invention provides an identity identification method of a battery replacement battery entering a battery replacement system, wherein the battery replacement system comprises a battery transfer bin and a monitoring system, and the battery transfer bin is in communication connection with the monitoring system;
the identity recognition method comprises the following steps:
putting a battery to be identified into the battery transfer bin;
the monitoring system acquires the identity identification information of the battery to be identified in the battery transfer bin;
and the monitoring system judges whether the identity identification information is valid or not, and if not, the monitoring system outputs the information that the identity of the battery to be identified is abnormal.
In this scheme, the battery transfer bin is different with other storehouse of charging on the charging frame, and it is used for waiting to discern the battery and changing from the car and then supplying power for this battery to the in-process of placing the storehouse of charging frame to guarantee that it can normally work.
For the battery entering the battery replacement system, the monitoring system further judges whether the identity identification information is valid or not by acquiring the identity identification information of the battery placed in the battery transfer bin, so that whether the battery is a legal battery or not can be identified, if the identity identification information is invalid, the identity of the output battery is abnormal, and the judgment result can be used for subsequent further processing.
Preferably, valid identification information is stored in a BATTERY Management System (BMS) system of the BATTERY swapping system, which is authenticated.
In the scheme, the valid identity identification information is stored in the BMS of the authenticated legal battery replacement system in the battery replacement system, but the battery in the non-battery replacement system is not authenticated, and the BMS does not have the valid identity identification information or has the invalid identity identification information, so that whether the battery is legal or not can be identified by reading the identity identification information stored in the BMS of the battery entering the battery replacement system.
Preferably, the identity recognition method further comprises the following steps:
and setting the identity identification information of each legal battery replacement in the battery replacement system.
In this scheme, the identity recognition method for the battery replacement battery entering the battery replacement system further includes the step of setting the legal identity recognition information of the battery replacement battery in advance, that is, the legal battery replacement battery completes authentication by setting the identity recognition information stored in the BMS system.
Preferably, the identification information is a network access mark.
In the scheme, the identity identification information is specifically a network access mark of the battery.
Preferably, the battery transfer bin is in communication connection with the monitoring system through a CAN (Controller Area Network) bus.
The invention also provides an identity recognition system of the battery replacement entering the battery replacement system, wherein the battery replacement system comprises a battery transfer bin which is in communication connection with the identity recognition system;
the identification system comprises:
the acquisition module is used for acquiring the identity identification information of the battery to be identified in the battery transfer bin through a field bus after the battery to be identified is placed in the battery transfer bin;
and the identification module is used for judging whether the identity identification information is effective or not, and if not, outputting the information that the identity of the battery to be identified is abnormal.
Preferably, valid identification information is stored in a BMS system of the authenticated battery replacement battery in the battery replacement system.
Preferably, the identification system further comprises:
the setting module is used for setting the identity identification information of each legal battery replacement in the battery replacement system.
Preferably, the identification information is a network access mark.
Preferably, the field bus is a CAN bus.
The positive progress effects of the invention are as follows: according to the identity recognition method and system for the battery replacement battery entering the battery replacement system, the identity recognition information is set in the battery replacement battery, and the information is obtained and judged when the battery enters the battery replacement system, so that the identity recognition of the battery entering the battery replacement system is realized, the inherent assets of the battery replacement system can be kept to the maximum extent, and the bad batteries of a non-battery replacement system are prevented from entering the battery replacement network.
Drawings
Fig. 1 is a flowchart of an identity identification method for a battery swapping battery entering a battery swapping system in embodiment 1 of the present invention.
Fig. 2 is a schematic block diagram of an identity identification system of a battery swapping battery entering a battery swapping system in embodiment 2 of the present invention.
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.
Example 1
The embodiment provides an identity identification method for a battery replacement battery entering a battery replacement system, wherein the battery replacement system comprises a battery transfer bin and a monitoring system, and the battery transfer bin is in communication connection with the monitoring system through a field bus; wherein, the field bus is a CAN bus.
As shown in fig. 1, the identity recognition method includes the following steps:
102, acquiring identity identification information of a battery to be identified in a battery transfer bin by a monitoring system through a field bus; specifically, the monitoring system reads the identification information in the BMS system of the battery to be identified through the CAN bus.
And step 104, outputting the information of the battery identity abnormity to be identified, further alarming, informing field workers to process, and ending the process.
And 105, continuing to execute a normal battery swapping process.
In this embodiment, the identification information is specifically a network access sign, and the network access sign may be written in on site in the battery replacement station, or may be written in remotely through the big data platform when a legal battery replacement battery is loaded on the loading cart.
In this embodiment, valid identification information is stored in the BMS system of the authenticated legal battery replacement in the battery replacement system, but the battery in the non-battery replacement system is not authenticated, and there is no valid identification information in the BMS system thereof, or there is invalid identification information that is not authenticated, so that it can be ensured that whether the battery is legal or not is identified by reading the identification information stored in the BMS system of the battery entering the battery replacement system.
In the identity identification method for a battery replacement battery entering a battery replacement system provided by this embodiment, identity identification information is set in the battery replacement battery and is obtained and determined when the battery enters the battery replacement system, so that identity identification of the battery entering the battery replacement system is realized, inherent assets of the battery replacement system can be maintained to the maximum extent, and a bad battery not entering the battery replacement system is prevented from entering the battery replacement network.
Example 2
The embodiment provides an identity recognition system of a battery replacement battery entering a battery replacement system, wherein the battery replacement system comprises a battery transfer bin, the battery transfer bin is in communication connection with the identity recognition system through a field bus, and the field bus is a CAN bus.
As shown in fig. 2, the identity recognition system provided in this embodiment includes:
the setting module 1 is configured to set identity identification information of each legal battery replacement in the battery replacement system, and specifically, write the identity identification information into a BMS system of the battery replacement for storage. In this embodiment, the identification information is a network access flag.
And the acquisition module 2 is used for acquiring the identity identification information of the battery to be identified in the battery transfer bin through the field bus after the battery to be identified is placed in the battery transfer bin.
And the identification module 3 is used for judging whether the acquired identity identification information is valid or not, and if not, outputting the information that the identity of the battery to be identified is abnormal.
The identity recognition system for the battery replacement battery entering the battery replacement system provided by this embodiment sets the identity recognition information in the battery replacement battery and obtains and judges the identity recognition information when the battery enters the battery replacement system, so that the identity recognition of the battery entering the battery replacement system is realized, the inherent assets of the battery replacement system can be maintained to the maximum extent, and a bad battery not entering the battery replacement system is prevented from entering the battery replacement network.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (10)
1. An identity identification method for a battery replacement battery entering a battery replacement system is characterized in that the battery replacement system comprises a battery transfer bin and a monitoring system, and the battery transfer bin is in communication connection with the monitoring system;
the identity recognition method comprises the following steps:
putting a battery to be identified into the battery transfer bin;
the monitoring system acquires the identity identification information of the battery to be identified in the battery transfer bin;
and the monitoring system judges whether the identity identification information is valid or not, and if not, the monitoring system outputs the information that the identity of the battery to be identified is abnormal.
2. The method for identifying the identity of the battery swapping battery that enters the battery swapping system as claimed in claim 1, wherein the validated identity identification information is stored in a BMS system of the battery swapping battery in the battery swapping system.
3. The identity identification method for the battery replacement batteries entering the battery replacement system as claimed in claim 2, wherein the identity identification method further comprises the steps of:
and setting the identity identification information of each legal battery replacement in the battery replacement system.
4. The identity identification method for battery swapping batteries entering a battery swapping system according to claim 1, wherein the identity identification information is a network access flag.
5. The identity identification method for the battery replacement battery entering the battery replacement system as claimed in claim 1, wherein the battery transfer bin is in communication connection with the monitoring system through a CAN bus.
6. An identity recognition system of a battery replacement battery entering a battery replacement system is characterized in that the battery replacement system comprises a battery transfer bin, and the battery transfer bin is in communication connection with the identity recognition system;
the identification system comprises:
the acquisition module is used for acquiring the identity identification information of the battery to be identified in the battery transfer bin after the battery to be identified is placed in the battery transfer bin;
and the identification module is used for judging whether the identity identification information is effective or not, and if not, outputting the information that the identity of the battery to be identified is abnormal.
7. The identity recognition system for a battery swapping battery entering a battery swapping system as claimed in claim 6, wherein the validated identity recognition information is stored in the authenticated BMS system of the battery swapping battery in the battery swapping system.
8. The system for identifying the identity of a battery replacement cell entering a battery replacement system as claimed in claim 7, wherein the system for identifying the identity further comprises:
the setting module is used for setting the identity identification information of each legal battery replacement in the battery replacement system.
9. The identity recognition system for battery swapping batteries that enters a battery swapping system as in claim 6, wherein the identity recognition information is a network access flag.
10. The identity recognition system for battery swapping batteries entering a battery swapping system as claimed in claim 6, wherein the battery transfer bin is in communication connection with the monitoring system through a CAN bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811308259.7A CN111204314A (en) | 2018-11-05 | 2018-11-05 | Identity recognition method and system for battery replacement battery entering battery replacement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811308259.7A CN111204314A (en) | 2018-11-05 | 2018-11-05 | Identity recognition method and system for battery replacement battery entering battery replacement system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111204314A true CN111204314A (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811308259.7A Pending CN111204314A (en) | 2018-11-05 | 2018-11-05 | Identity recognition method and system for battery replacement battery entering battery replacement system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111806292A (en) * | 2020-07-15 | 2020-10-23 | 博众精工科技股份有限公司 | Method and device for picking and placing battery in battery changing station and terminal |
| CN112677812A (en) * | 2021-01-06 | 2021-04-20 | 北京新能源汽车股份有限公司 | Battery replacement method and device for vehicle |
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Application publication date: 20200529 |